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N-(2,4-di-tert-butyl-5-hydroxyphenyl)-1-benzyl-4-oxo-1,4-dihydroquinoline-3-carboxamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1622228-86-7

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1622228-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1622228-86-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,2,2,2 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1622228-86:
(9*1)+(8*6)+(7*2)+(6*2)+(5*2)+(4*2)+(3*8)+(2*8)+(1*6)=147
147 % 10 = 7
So 1622228-86-7 is a valid CAS Registry Number.

1622228-86-7Downstream Products

1622228-86-7Relevant academic research and scientific papers

PROCESSES FOR THE PREPARATION OF IVACAFTOR

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Page/Page column 46, (2017/03/21)

The present invention provides processes for the preparation of ivacaftor using novel intermediates and a process for its preparation.

A PROCESS FOR THE PREPARATION OF IVACAFTOR AND ITS INTERMEDIATES

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, (2014/09/03)

The present invention provides novel intermediates of ivacaftor and process for its preparation. The present invention also provides process for the preparation of ivacaftor and pharmaceutically acceptable salt thereof using novel intermediates.

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